4908643180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1$

素因数の和:1099

約数の個数: 96

約数和(自身を含む): 11902101120

約数和(自身を除く): 6993457940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 389, 521, 692, 778, 865, 1042, 1211, 1556, 1730, 1945, 2084, 2422, 2605, 2723, 3460, 3647, 3890, 4844, 5210, 5446, 6055, 7294, 7780, 10420, 10892, 12110, 13615, 14588, 18235, 24220, 27230, 36470, 54460, 67297, 72940, 90133, 134594, 180266, 202669, 269188, 336485, 360532, 405338, 450665, 471079, 630931, 672970, 810676, 901330, 942158, 1013345, 1261862, 1345940, 1418683, 1802660, 1884316, 2026690, 2355395, 2523724, 2837366, 3154655, 4053380, 4710790, 5674732, 6309310, 7093415, 9421580, 12618620, 14186830, 28373660, 35061737, 70123474, 140246948, 175308685, 245432159, 350617370, 490864318, 701234740, 981728636, 1227160795, 2454321590, 4908643180]

約数ペア:

[(1, 4908643180), (2, 2454321590), (4, 1227160795), (5, 981728636), (7, 701234740), (10, 490864318), (14, 350617370), (20, 245432159), (28, 175308685), (35, 140246948), (70, 70123474), (140, 35061737), (173, 28373660), (346, 14186830), (389, 12618620), (521, 9421580), (692, 7093415), (778, 6309310), (865, 5674732), (1042, 4710790), (1211, 4053380), (1556, 3154655), (1730, 2837366), (1945, 2523724), (2084, 2355395), (2422, 2026690), (2605, 1884316), (2723, 1802660), (3460, 1418683), (3647, 1345940), (3890, 1261862), (4844, 1013345), (5210, 942158), (5446, 901330), (6055, 810676), (7294, 672970), (7780, 630931), (10420, 471079), (10892, 450665), (12110, 405338), (13615, 360532), (14588, 336485), (18235, 269188), (24220, 202669), (27230, 180266), (36470, 134594), (54460, 90133), (67297, 72940)]